29212857

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 43155840

約数和(自身を除く): 13942983

約数列:

[1, 3, 9, 79, 181, 227, 237, 543, 681, 711, 1629, 2043, 14299, 17933, 41087, 42897, 53799, 123261, 128691, 161397, 369783, 3245873, 9737619, 29212857]

約数ペア:

[(1, 29212857), (3, 9737619), (9, 3245873), (79, 369783), (181, 161397), (227, 128691), (237, 123261), (543, 53799), (681, 42897), (711, 41087), (1629, 17933), (2043, 14299)]